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首頁 儀器與試劑 線上監控主機與感測器 Controllers & Sensors 水流量計/水流速計 水下流速感測器 FL900 Logger with AV9000 Analyzer Module
水下流速感測器 FL900 Logger with AV9000 Analyzer Module
產品編號
我們的水下流速感測器是一款堅固的1 MHz聲學都普勒速度傳感器,用於測量廢水流量,提高精度和可靠性。使用壓力傳感器測量流量水平,並採用先進技術確保精確度,包括自動校正溫度和速度對測量的影響。透過先進的訊號處理和濾波選項,AV9000分析儀模組將感測器的適用性擴展提升至具挑戰性之應用環境。此外,先進的分析儀診斷功能,包括捕獲和顯示都普勒頻譜,讓您可在離開現場之前驗證感測器是否正常運作。

Our Submerged AV Sensor is a robust, 1 MHz Acoustic Doppler velocity sensor designed to measure wastewater flow with improved accuracy and reliability. This tried-and-true sensor also uses a pressure transducer to measure flow level and incorporates advanced technologies to ensure precision, including automatically correcting for temperature and velocity effects on measurements. With advanced signal processing and filtering options, the AV9000 Analyzer Module expands the applicability of the sensor into more difficult applications. Plus, advanced analyzer diagnostics, including capture and display of the Doppler spectra, allow you to verify that the sensor is working properly even before you leave the site, giving you peace of mind.

關鍵字 : 流速計, 水下流速測量, 廢水流量測量
產品介紹
Reliable, Budget-Saving Monitoring
The AV9000 Area Velocity Analyzer module is compensated for temperature, thus eliminating potential velocity errors of 2.7% over a 10ºC seasonal swing*. Its advanced multi-scale digital Doppler analysis provides the optimal combination of resolution and noise immunity. Mirror Image Processing™ eliminates sign errors and the advanced Target Set Processing™ reduces the impact of dominant targets (particles) in the stream to deliver a more representative velocity.
 
Increase Monitoring Crew Safety
With the time saving features designed into the FL900 Flow Loggers, crews spend less time in the manhole and less time on site to decrease monitoring costs while increasing the safety of flow monitoring crews.
 
Improved Accuracy
The AV9000 Area Velocity Analyzer module is compensated for temperature, thus eliminating potential velocity errors of 2.7% over a 10ºC seasonal swing*. Its advanced multi-scale digital Doppler analysis provides the optimal combination of resolution and noise immunity. Mirror Image Processing eliminates sign errors and the advanced Target Set Processing reduces the impact of dominant targets (particles) in the stream to deliver a more representative velocity.
 
Easy Installation/Versatile Mounting Options
The logger can be quickly attached to a wall, pole or manhole ladder in minutes. Users can choose to hang logger from standard carabiner or optional 4-bolt wall mount for pole, horizontal or vertical wall mount or ladder rung mount.
 
Application Notes Language Size Date Edition
Open Flow Measurement Trends 
DOC040.53.10106
English US 499 KB 2016-04 Mar16
Datasheets/Brochures Language Size Date Edition
Hach AV9000 Area Velocity Analyzer Module 
LIT2773
English US 219 KB 2011-08  
Hach FL900 Series Flow Logger 
DOC053.53.35081
English US 1 MB 2019-02 Jan19
Hach Submerged Area Velocity Flow Meter 
DOC053.53.35082
English US 549 KB 2016-03 Mar16
Manuals Language Size Date Edition
AV9000 Module for Flow Loggger-User Instructions 
DOC276.99.80186
English US, German, Italian, French, Spanish, Portuguese 693 KB 2011-08  
Basic User Manual: FL900 Series Flow Logger
DOC026.97.80015
English US, French, Spanish, Portuguese 2 MB 2018-11 Jun18 Ed9
Basic User Manual: FL900 Series Flow Logger
DOC026.53.80015
English US, English UK 1 MB 2018-11 Jun18 Ed9
Basic User Manual: FL900 Series Flow Logger
DOC026.98.80015
English UK, German, Italian, French, Spanish, Portuguese, Swedish, Turkish, Slovenian, Croatian 2 MB 2018-11 Jun18 Ed9
FSDATA Desktop Instrument Manager User Manual 
DOC346.53.80513
English US 97 KB 2017-08 Ed 2
User Manual: Submerged Area/Velocity Sensor and AV9000 Area Velocity Analyzer Module 
DOC026.97.80186
English US, French, Spanish, Portuguese, Chinese, Japanese, Korean 2 MB 2018-11 Jul18 Ed9
Software/Firmware Language Size Date Edition
FSDATA Desktop English 
Software
English US 31 MB 2018-11 V1.8.1.5